Widening of SR 1175 (Kerr Avenue) from Randall Parkway to SR 2649 (Martin Luther King, Jr. Parkway) and interchange at Martin Luther King, Jr. Parkway, New Hanover County, North Carolina, T.I.P. project no. U-3338 B&C, WBS element 34932.1.1, federal aid project number STP-1175(8) : categorical exclusion addendum